Simon Nicholson, Assistant Professor of International Relations, School of International Service, American University

About the Roundtable

Up until recently, climate change geoengineering, defined by the UK’s Royal Society as “the deliberate large-scale manipulation of the planetary environment to counteract anthropogenic climate change,” was viewed as outside the mainstream, or as Professor David Victor has put it less charitably, “a freak show in otherwise serious discussions of climate science and policy.” However, the feckless response of the global community to climate change ensures that temperatures are likely to rise to levels during this century that could have potentially catastrophic implications for human institutions and ecosystems. This had led to increasingly serious consideration of the potential role of geoengineering as a potential means to avert a “climate emergency,” such as rapid melting of the Greenland and West Antarctic ice sheets, or as a stopgap measure to buy time for effective emissions mitigation responses. This roundtable will examine the ethical, legal and political issues associated with climate change geoengineering research and development and potential deployment.

"Talk of mysteries! Think of our life in nature — daily to be shown matter, to come in contact with it — rocks, trees, wind on our cheeks! the solid earth! the actual world! the common sense! Contact! Contact! Who are we? Where are we?" —Henry David Thoreau